Macacus ear 744.29

Machado-Joseph disease 334.8

Machupo virus hemorrhagic fever 078.7

Macleod's syndrome (abnormal transradiancy, one lung) 492.8

Macrocephalia, macrocephaly 756.0

Macrocheilia (congenital) 744.81

Macrochilia (congenital) 744.81

Macrocolon (congenital) 751.3

Macrocytic - see condition

Macrocytosis 289.89

Macrodontia 520.2

Macroencephaly 742.4

Macrogenia 524.05

Macrogenitosomia (female) (male) (praecox) 255.2

Macrogingivae 523.8

Macroglobulinemia (essential) (idiopathic) (monoclonal) (primary) (syndrome) (Waldenström's) 273.3

Macrogyria (congenital) 742.4

Macrohydrocephalus (see also Hydrocephalus) 331.4

Macromastia (see also Hypertrophy, breast) 611.1

Macrophage activation syndrome 288.4

Macropsia 368.14

Macrospondylitis, acromegalic 253.0

Macrostomia (congenital) 744.83

Macrotia (external ear) (congenital) 744.22

Maculae ceruleae 132.1

Macules and papules 709.8

Maculopathy, toxic 362.55

Madarosis 374.55

Maffucci's syndrome (dyschondroplasia with hemangiomas) 756.4

Magenblase syndrome 306.4

Major - see condition

Maladaptation - see Maladjustment

Maladie de Roger 745.4

Malaise 780.79

Malakoplakia - see Malacoplakia

Malassez's disease (testicular cyst) 608.89

Malassimilation 579.9

Maldescent, testis 752.51

Malignancy (M8000/3) - see Neoplasm, by site, malignant

Malignant - see condition

Malingerer, malingering V65.2

Malleus 024

Mallory's bodies 034.1

Mallory-Weiss syndrome 530.7

Malposture 729.90

Malpresentation, fetus (see also Presentation, fetal) 652.9

MALT (mucosa associated lymphoid tissue) 200.3

Malta fever (see also Brucellosis) 023.9

Maltosuria 271.3

Malt workers' lung 495.4

Malum coxae senilis 715.25

Malunion, fracture 733.81

Mammoplasia 611.1

Mangled NEC (see also nature and site of injury) 959.9

Mankowsky's syndrome (familial dysplastic osteopathy) 731.2

Mannoheptulosuria 271.8

Mannosidosis 271.8

Mansonellosis 125.5

Manual - see condition

Maple bark disease 495.6

Maple bark-strippers' lung 495.6

Maple syrup (urine) disease or syndrome 270.3

Marable's syndrome (celiac artery compression) 447.4

Marburg disease (virus) 078.89

Marchand multiple nodular hyperplasia (liver) 571.5

Marchesani (-Weill) syndrome (brachymorphism and ectopia lentis) 759.89

Marchiafava (-Bignami) disease or syndrome 341.8

Marchiafava-Micheli syndrome (paroxysmal nocturnal hemoglobinuria) 283.2

Marcus Gunn's syndrome (jaw-winking syndrome) 742.8

Marie-Charcôt-Tooth neuropathic atrophy, muscle 356.1

Marie-Strümpell arthritis or disease (ankylosing spondylitis) 720.0

Marion's disease (bladder neck obstruction) 596.0

Marital conflict V61.10

Maroteaux-Lamy syndrome (mucopolysaccharidosis VI) 277.5

Marriage license examination V70.3

Marseilles fever 082.1

Marsh's disease (exophthalmic goiter) 242.0

Marshall's (hidrotic) ectodermal dysplasia 757.31

Marsh fever (see also Malaria) 084.6

Martin's disease 715.27

Martin-Albright syndrome (pseudohypoparathyroidism) 275.49

Martorell-Fabre syndrome (pulseless disease) 446.7

Masculinization, female, with adrenal hyperplasia 255.2

Masculinovoblastoma (M8670/0) 220

Masochism 302.83

Masons' lung 502

Massive - see condition

Masters-Allen syndrome 620.6

Mastoid - see condition

Mastoidalgia (see also Otalgia) 388.70

Mastoplasia 611.1

Masturbation 307.9

Maternity - see Delivery

Matheiu's disease (leptospiral jaundice) 100.0

Mauclaire's disease or osteochondrosis 732.3

Maxcy's disease 081.0

Maxilla, maxillary - see condition

May (-Hegglin) anomaly or syndrome 288.2

Mayaro fever 066.3

Mazoplasia 610.8

MBD (minimal brain dysfunction), child (see also Hyperkinesia) 314.9

MCAD (medium chain acyl CoA dehydrogenase deficiency) 277.85

McArdle (-Schmid-Pearson) disease or syndrome (glycogenosis V) 271.0

McCune-Albright syndrome (osteitis fibrosa disseminata) 756.59

MCLS (mucocutaneous lymph node syndrome) 446.1

McQuarrie's syndrome (idiopathic familial hypoglycemia) 251.2

Meatitis, urethral (see also Urethritis) 597.89

Meat poisoning - see Poisoning, food

Meatus, meatal - see condition

Meat-wrappers' asthma 506.9

Mediastinal shift 793.2

Mediastinum, mediastinal - see condition

Medical services provided for - see Health, services provided because (of)

Medin's disease (poliomyelitis) 045.9

Medulla - see condition

Meekeren-Ehlers-Danlos syndrome 756.83

Megacaryocytic - see condition

Megaduodenum 537.3

Megakaryocytic - see condition

Megalencephaly 742.4

Megalerythema (epidermicum) (infectiosum) 057.0

Megalia, cutis et ossium 757.39

Megaloappendix 751.5

Megalocephalus, megalocephaly NEC 756.0

Megalocytic anemia 281.9

Megaloduodenum 751.5

Megalogastria (congenital) 750.7

Megalomania 307.9

Megalophthalmos 743.8

Megalopsia 368.14

Megalosplenia (see also Splenomegaly) 789.2

Megarectum 569.49

Megrim 346.9

Meibomitis 373.12

Melalgia, nutritional 266.2

Melanemia 275.09

Melanoameloblastoma (M9363/0) - see Neoplasm, bone, benign

Melanoblastoma (M8720/3) - see Melanoma

Melanocarcinoma (M8720/3) - see Melanoma

Melanocytoma, eyeball (M8726/0) 224.0

Melanocytosis, neurocutaneous 757.33

Melanodontia, infantile 521.05

Melanodontoclasia 521.05

Melanoepithelioma (M8720/3) - see Melanoma

Melanoplakia 528.9

Melanuria 791.9

MELAS syndrome (mitochondrial encephalopathy, lactic acidosis and stroke-like episodes) 277.87

Melioidosis 025

Melitensis, febris 023.0

Melitococcosis 023.0

Melkersson (-Rosenthal) syndrome 351.8

Mellitus, diabetes - see Diabetes

Melorheostosis (bone) (leri) 733.99

Meloschisis 744.83

Melotia 744.29

Membranacea placenta - see Placenta, abnormal

Membranaceous uterus 621.8

Menadione (vitamin K) deficiency 269.0

Menarche, precocious 259.1

Mendacity, pathologic 301.7

Mende's syndrome (ptosis-epicanthus) 270.2

Ménétrier's disease or syndrome (hypertrophic gastritis) 535.2

Meninges, meningeal - see condition

Meningiomatosis (diffuse) (M9530/1) 237.6

Meningism (see also Meningismus) 781.6

Meningocerebritis - see Meningoencephalitis

Meningococcemia (acute) (chronic) 036.2

Meningoencephalomyelopathy (see also Meningoencephalomyelitis) 349.9

Meningoencephalopathy (see also Meningoencephalitis) 348.39

Meningomyeloneuritis - see Meningoencephalitis

Meningoradiculitis - see Meningitis

Meningovascular - see condition

Meniscocytosis 282.60

Menkes' syndrome - see Syndrome, Menkes'

Menolipsis 626.0

Menometrorrhagia 626.2

Menorrhalgia 625.3

Menoschesis 626.8

Menostaxis 626.2

Menses, retention 626.8

Mentagra (see also Sycosis) 704.8

Meralgia paresthetica 355.1

Mercurial - see condition

Mercurialism NEC 985.0

Merergasia 300.9

MERRF syndrome (myoclonus with epilepsy and with ragged red fibers) 277.87

Merkel cell tumor - see Carcinoma, Merkel cell

Merocele (see also Hernia, femoral) 553.00

Merosmia 781.1

Merzbacher-Pelizaeus disease 330.0

Mesaortitis - see Aortitis

Mesarteritis - see Arteritis

Mesentery, mesenteric - see condition

Mesio-occlusion 524.23

Mesocardia (with asplenia) 746.87

Mesocolon - see condition

Mesophlebitis - see Phlebitis

Mesostromal dysgenesis 743.51

Metabolic syndrome 277.7

Metagonimiasis 121.5

Metagonimus infestation (small intestine) 121.5

Metalliferous miners' lung 503

Metamorphopsia 368.14

Methadone use 304.00

Methemoglobinuria (see also Hemoglobinuria) 791.2

Methioninemia 270.4

Metropathia hemorrhagica 626.8

Metroperitonitis (see also Peritonitis, pelvic, female) 614.5

Metrorrhexis - see Rupture, uterus

Metrosalpingitis (see also Salpingo-oophoritis) 614.2

Metrostaxis 626.6

Mexican fever - see Typhus, Mexican

Meyenburg-Altherr-Uehlinger syndrome 733.99

Meyer-Schwickerath and Weyers syndrome (dysplasia oculodentodigitalis) 759.89

Mibelli's disease 757.39

Micheli-Rietti syndrome (thalassemia minor) 282.46

Michotte's syndrome 721.5

Micrencephalon, micrencephaly 742.1

Microalbuminuria 791.0

Microcalcification, mammographic 793.81

Microcheilia 744.82

Microcolon (congenital) 751.5

Microcornea (congenital) 743.41

Microcytic - see condition

Microdeletions NEC 758.33

Microdontia 520.2

Microencephalon 742.1

Microfilaria streptocerca infestation 125.3

Microgastria (congenital) 750.7

Microgenia 524.06

Microglossia (congenital) 750.16

Microgyria (congenital) 742.2

Microinfarct, heart (see also Insufficiency, coronary) 411.89

Microlithiasis, alveolar, pulmonary 516.2

Micromastia 611.82

Micromyelia (congenital) 742.59

Micropenis 752.64

Microphakia (congenital) 743.36

Microphthalmia (congenital) (see also Microphthalmos) 743.10

Micropsia 368.14

Microsporidiosis 136.8

Microsporon furfur infestation 111.0

Microstomia (congenital) 744.84

Microthelia 757.6

Microthromboembolism - see Embolism

Microtia (congenital) (external ear) 744.23

Microtropia 378.34

Microvillus inclusion disease (MVD) 751.5

Midplane - see condition

Miescher-Leder syndrome or granulomatosis 709.3

Mieten's syndrome 759.89

Migrant, social V60.0

Mikulicz's disease or syndrome (dryness of mouth, absent or decreased lacrimation) 527.1

Milian atrophia blanche 701.3

Miliary - see condition

Milkers' nodes 051.1

Milkman (-Looser) disease or syndrome (osteomalacia with pseudofractures) 268.2

Milky urine (see also Chyluria) 791.1

Millar's asthma (laryngismus stridulus) 478.75

Millard-Gubler paralysis or syndrome 344.89

Millard-Gubler-Foville paralysis 344.89

Miller-Dieker syndrome 758.33

Miller's disease (osteomalacia) 268.2

Miller Fisher's syndrome 357.0

Milles' syndrome (encephalocutaneous angiomatosis) 759.6

Mills' disease 335.29

Millstone makers' asthma or lung 502

Milroy's disease (chronic hereditary edema) 757.0

Minkowski-Chauffard syndrome (see also Spherocytosis) 282.0

Minor - see condition

Minor's disease 336.1

Minot's disease (hemorrhagic disease, newborn) 776.0

Minot-von Willebrand (-Jürgens) disease or syndrome (angiohemophilia) 286.4

Minus (and plus) hand (intrinsic) 736.09

Miosis (persistent) (pupil) 379.42

Misanthropy 301.7

Miscarriage - see Abortion, spontaneous

Mischief, malicious, child (see also Disturbance, conduct) 312.0

Mismanagement, feeding 783.3

Misshapen reconstructed breast 612.0

Misuse of drugs NEC (see also Abuse, drug, nondependent) 305.9

Mitchell's disease (erythromelalgia) 443.82

Mitochondrial encephalopathy, lactic acidosis and stroke-like episodes (MELAS syndrome) 277.87

Mitochondrial neurogastrointestinal encephalopathy syndrome (MNGIE) 277.87

Mitral - see condition

Mittelschmerz 625.2

Mixed - see condition

Mljet disease (mal de Meleda) 757.39

Mohr's syndrome (types I and II) 759.89

Mola destruens (M9100/1) 236.1

Molarization, premolars 520.2

Mold(s) in vitreous 117.9

Molding, head (during birth) - omit code

Molimen, molimina (menstrual) 625.4

Mollaret's meningitis 047.9

Mönckeberg's arteriosclerosis, degeneration, disease, or sclerosis (see also Arteriosclerosis, extremities) 440.20

Monday fever 504

Monday morning dyspnea or asthma 504

Mondini's malformation (cochlea) 744.05

Mondor's disease (thrombophlebitis of breast) 451.89

Monilethrix (congenital) 757.4

Monilia infestation - see Candidiasis

Monkeypox 059.01

Monoblastic - see condition

Monochromatism (cone) (rod) 368.54

Monocytic - see condition

Monocytopenia 288.59

Monocytosis (symptomatic) 288.63

Monofixation syndrome 378.34

Monomania (see also Psychosis) 298.9

Monorchism, monorchidism 752.89

Moore's syndrome (see also Epilepsy) 345.5

Mooren's ulcer (cornea) 370.07

Mooser-Neill reaction 081.0

Mooser bodies 081.0

Morax-Axenfeld conjunctivitis 372.03

Morbilli (see also Measles) 055.9

Morel-Kraepelin disease (see also Schizophrenia) 295.9

Morel-Moore syndrome (hyperostosis frontalis interna) 733.3

Morel-Morgagni syndrome (hyperostosis frontalis interna) 733.3

Morgagni-Adams-Stokes syndrome (syncope with heart block) 426.9

Morgagni-Stewart-Morel syndrome (hyperostosis frontalis interna) 733.3

Moria (see also Psychosis) 298.9

Morning sickness 643.0

Moron 317

Morphea (guttate) (linear) 701.0

Morphine dependence (see also Dependence) 304.0

Morphinism (see also Dependence) 304.0

Morphinomania (see also Dependence) 304.0

Morphoea 701.0

Morris syndrome (testicular feminization) 259.51

Mortification (dry) (moist) (see also Gangrene) 785.4

Morvan's disease 336.0

Moschcowitz's syndrome (thrombotic thrombocytopenic purpura) 446.6

Mother yaw 102.0

Motion sickness (from travel, any vehicle) (from roundabouts or swings) 994.6

Mottled teeth (enamel) (endemic) (nonendemic) 520.3

Mottling enamel (endemic) (nonendemic) (teeth) 520.3

Mouchet's disease 732.5

Mould(s) (in vitreous) 117.9

Mouth - see condition

Moya Moya disease 437.5

Mozart's ear 744.29

Mucha's disease (acute parapsoriasis varioliformis) 696.2

Mucha-Haberman syndrome (acute parapsoriasis varioliformis) 696.2

Mu-chain disease 273.2

Mucinosis (cutaneous) (papular) 701.8

Mucocutaneous lymph node syndrome (acute) (febrile) (infantile) 446.1

Mucoenteritis 564.9

Mucolipidosis I, II, III 272.7

Mucormycosis (lung) 117.7

Mucosa associated lymphoid tissue (MALT) 200.3

Muguet 112.0

Mulberry molars 090.5

Müllerian mixed tumor (M8950/3) - see Neoplasm, by site, malignant

Multicystic kidney 753.19

Multilobed placenta - see Placenta, abnormal

Multipartita placenta - see Placenta, abnormal

Mumu (see also Infestation, filarial) 125.9

Münchausen syndrome 301.51

Münchmeyer's disease or syndrome (exostosis luxurians) 728.11

Mural - see condition

Murri's disease (intermittent hemoglobinuria) 283.2

Muscae volitantes 379.24

Muscle, muscular - see condition

Musculoneuralgia 729.1

Mushrooming hip 718.95

Mushroom workers' (pickers') lung 495.5

MVD (microvillus inclusion disease) 751.5

MVID (microvillus inclusion disease) 751.5

Myà's disease (congenital dilation, colon) 751.3

Myasthenic 728.87

Mycelium infection NEC 117.9

Mycetismus 988.1

Mycobacteriosis - see Mycobacterium

Mydriasis (persistent) (pupil) 379.43

Myelatelia 742.59

Myelinosis, central pontine 341.8

Myeloblastic - see condition

Myelocystocele (see also Spina bifida) 741.9

Myelocytic - see condition

Myelocytoma 205.1

Myeloencephalitis - see Encephalitis

Myelogenous - see condition

Myeloid - see condition

Myelokathexis 288.09

Myeloleukodystrophy 330.0

Myelolipoma (M8870/0) - see Neoplasm, by site, benign

Myelomalacia 336.8

Myelomata, multiple (M9730/3) 203.0

Myelomatosis (M9730/3) 203.0

Myelomeningitis - see Meningoencephalitis

Myelo-osteo-musculodysplasia hereditaria 756.89

Myelopathic - see condition

Myelophthisis 284.2

Myeloproliferative disease (M9960/1) 238.79

Myeloradiculitis (see also Polyneuropathy) 357.0

Myeloradiculodysplasia (spinal) 742.59

Myelosarcoma (M9930/3) 205.3

Myesthenia - see Myasthenia

Myocardial - see condition

Myocardium, myocardial - see condition

Myocardosis (see also Cardiomyopathy) 425.4

Myocytolysis 429.1

Myodiastasis 728.84

Myoepithelioma (M8982/0) - see Neoplasm, by site, benign

Myogelosis (occupational) 728.89

Myoglobinuria 791.3

Myoglobulinuria, primary 791.3

Myometritis (see also Endometritis) 615.9

Myometrium - see condition

Myonecrosis, clostridial 040.0

Myopericarditis (see also Pericarditis) 423.9

Myosarcoma (M8895/3) - see Neoplasm, connective tissue, malignant

Myospasia impulsiva 307.23

Myotonic pupil 379.46

Myriapodiasis 134.1

Mysophobia 300.29

Mytilotoxism 988.0

Myxadenitis labialis 528.5

Myxochondrosarcoma (M9220/3) - see Neoplasm, cartilage, malignant

Myxofibrosarcoma (M8811/3) - see Neoplasm, connective tissue, malignant

Myxolipoma (M8852/0) (see also Lipoma, by site) 214.9

Myxoliposarcoma (M8852/3) - see Neoplasm, connective tissue, malignant

Myxosarcoma (M8840/3) - see Neoplasm, connective tissue, malignant